1,1,1,1,1,1,1,1,1,1,1,2,2,2,
2,2,2,3,3,3,3,4,4,4,5,5,5,5,
6,6,7,7,7,8,8,8,9,9,10,10,11,11,
11,12,12,13,13,14,14,15,15,16,17,17,18,18,
19,19,20,21,21,22,23,23,24,24,25,26,26,27,
28,29,29,30,31,32,32,33,34,35,35,36,37,38,
38,39,40,41,42,43,44,44,45,46,47,48,49,50,
51,52,52,53,54,55,56,57,58,59,60,61,62,63,
64,65,66,67,68,69,71,72,73,74,75,76,77,78,
79,80,82,83,84,85,86,87,88,90,91,92,93,94,
96,97,98,99,101,102,103,104,106,107,108,110,111,112,
114,115,116,117,119,120,122,123,124,126,127,128,130,131,
133,134,135,137,138,140,141,143,144,146,147,149,150,152,
153,155,156,158,159,161,162,164,165,167,169,170,172,173,
175,176,178,180,181,183,185,186,188,190,191,193,195,196,
198,200,201,203,205,206,208,210,212,213,215,217,219,220,
222,224,226,228,229,231,233,235,237,239,240,242,244,246,
248,250,252,253,255,257,259,261,263,265,267,269,271,273,
275,277,279,280,